<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form>
    <input type="submit" value="排序"> <br>
    <input type="text" width="500px">&nbsp;<input type="submit" value="搜索"> <br>
    <br>
    姓名：<input type="text"> &nbsp;年龄：<input type="text"> &nbsp;<input type="submit" value="添加"> <br>
</form>
<br>

<table border="1" width="40%" cellspacing="0" cellpadding="0">
    <tr>
        <td>ID</td>
        <td>姓名</td>
        <td>年龄</td>
        <td >操作</td>
    </tr>
    <tr>
        <td>2</td>
        <td>张三</td>
        <td>23</td>
<td rowspan="6"></td>
    </tr>
    <tr>
        <td>6</td>
        <td>王四</td>
        <td>24</td>

    </tr>
    <tr>
        <td>1</td>
        <td>Blue</td>
        <td>27</td>

    </tr>
    <tr>
        <td>5</td>
        <td>张伟</td>
        <td>24</td>

    </tr>
    <tr>
        <td>3</td>
        <td>李四</td>
        <td>28</td>

    </tr>
    <tr>
        <td>4</td>
        <td>王五</td>
        <td>25</td>

    </tr>
</table>

</body>
</html>